Top Senior Engineer Jobs in Chicago, IL

The Senior Fullstack Engineer will build and manage enterprise authentication systems, improve user session management, ensure security compliance, and support internal API usage across services, while enhancing performance and reliability.

The Senior Developer Advocate at Deepgram focuses on showcasing the voice AI platform, creating reference apps, engaging with developers, and providing feedback for product improvements.

Designs, builds, and operates ELT data pipelines and analytical datasets for Platform Analytics. Curates and models source data into conformed datasets, ensures performance, reliability, and cost efficiency, contributes to target-state architecture, mentors junior engineers, and uses AI coding tools to accelerate development and delivery.

Lead systems engineering for Hivemind-based autonomy products: define and manage requirements, develop system architectures and trade studies, coordinate hardware/software interfaces, support integration/verification/validation and testing, and identify and mitigate technical risks across the system lifecycle.

Perform FEA and hand calculations to evaluate and optimize UAV airframe structures. Conduct static, modal, fatigue, and vibration analyses, support structural test planning and data correlation, define loads and material properties, and produce structural analysis reports while collaborating with cross-functional engineering teams.

Support selection, characterization, calibration, and integration of multi-modal navigation and localization sensors (IMUs, GNSS, cameras). Develop and run test plans, calibration scripts, and data-processing tools. Work cross-functionally with EE/ME/SW on electrical interfaces, mounting, thermal/vibration, and software drivers. Debug hardware–firmware–software issues, document trade studies and integration requirements, and support production and occasional travel.

Integrate, characterize, calibrate, and validate multi-modal navigation sensors (IMUs, GNSS, cameras, altimeters). Develop test plans, calibration scripts, and data-processing tools; collaborate across electrical, mechanical, and software teams; support schematics, CAD, drivers, and lab-based sensor testing through production.

Lead software development and innovation efforts, mentor teams, manage projects and client relationships, and implement software solutions that drive digital transformation.

The role involves managing z/OS installations, performing system management tasks, handling software issues, and supporting disaster recovery processes. It also includes mentoring team members and optimizing mainframe performance.

Design and deliver scalable, secure, maintainable software systems and cloud-based services. Influence architecture, build CI/CD pipelines, scope and deliver medium-to-large initiatives, mentor engineers, collaborate with product and design, and improve code quality and operational reliability.

Provide strategic leadership in packaging technology solutions and manage supply chain operations for the India market, ensuring quality supplier partnerships and program execution.

Design, prototype, and deploy agentic LLM systems and RAG pipelines. Evaluate models and orchestration tools (LangChain, LangGraph, CAMEL), build/optimize pipelines, integrate vector databases, collaborate across product/engineering/research, and provide technical guidance for scalable GenAI deployments.

Lead planning, scoping, and building of agentic AI systems using LLMs, RAG, orchestration tools, and vector databases. Conduct experiments on reasoning, planning, and memory; build and optimize pipelines (e.g., LangChain, LangGraph, CAMEL); collaborate across product, engineering, and research; provide tooling, infrastructure, and deployment recommendations; and support end-to-end delivery and knowledge transfer for scalable assistant deployments.

The Senior Engineer - Boomi Architect leads enterprise integration projects, designing solutions using Boomi iPaaS, and mentoring junior engineers while ensuring scalability and quality standards.

As a Senior Developer Advocate, you will lead community engagement in Data Observability, create content, mentor teams, and enhance product feedback from engineers.

As a Senior Software Engineer, you'll design and implement web services, develop full-stack software products, and mentor junior developers while owning your code's lifecycle.

The Sr. Technical Consultant guides customer engagements for ServiceNow Finance & Procurement solutions, focusing on configuration, optimization, and delivering project outcomes.

The role involves optimizing ServiceNow solutions for Finance & Supply Chain, advising customers, leading workshops, and developing integrations.

As a Senior Site Reliability Engineer, you'll design and build complex systems, support Atlas platform operations, automate processes, and ensure high availability of services.

The Senior Platform Engineer will develop and support Workday solutions, collaborate with various teams, and enhance human resource technologies for Capital One.

Lead and mentor engineering teams to design, build, test, and support cloud-based data platforms and streaming solutions. Develop data pipelines using big-data and cloud technologies, ensure code quality through testing and reviews, collaborate with product and digital teams, and drive People Tech transformation across HR and corporate functions.

Lead and grow multiple product-focused engineering teams to design, build, deploy, and operate resilient, scalable full-stack and backend systems. Drive architecture decisions, microservices adoption, AWS deployments, engineering best practices, and mentor technical talent while collaborating with product managers to deliver partner-focused credit experiences.

The Senior Software Engineer at Braze will design, implement and improve modular components, collaborate with teams, and influence product strategy using various programming languages and technologies.

Design, develop, and deliver scalable .NET back-end and front-end solutions within an Agile, DevOps-oriented team. Lead technical design, code reviews, testing-first practices, CI/CD pipelines, containerized deployments, and ensure non-functional requirements (security, performance, scalability, maintainability). Mentor peers and collaborate across product, design, and architecture to produce high-quality software.

Manage and enhance the Salesforce Marketing Cloud platform: design and implement email campaigns, customer journeys, automation workflows, and data integrations; troubleshoot issues; gather stakeholder requirements; train teammates; and keep solutions aligned with SDLC and agile processes.